x+4x-109=686

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Solution for x+4x-109=686 equation:


Simplifying
x + 4x + -109 = 686

Reorder the terms:
-109 + x + 4x = 686

Combine like terms: x + 4x = 5x
-109 + 5x = 686

Solving
-109 + 5x = 686

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '109' to each side of the equation.
-109 + 109 + 5x = 686 + 109

Combine like terms: -109 + 109 = 0
0 + 5x = 686 + 109
5x = 686 + 109

Combine like terms: 686 + 109 = 795
5x = 795

Divide each side by '5'.
x = 159

Simplifying
x = 159

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